Grammar fix
complete a task
finish work
to finish doing a piece of work or an activity that you were given or needed to do.
collocationB1common
Hear it in context
Notice where the phrase sounds natural.
- It took me two hours to complete the task my manager gave me.work
- In my opinion, it is important to stay focused in order to complete a task efficiently, especially when working under pressure.IELTS speaking
Fix the pattern
Pattern: complete a task
WrongI completed with the task on time.
RightI completed the task on time.
'Complete' is transitive — no 'with'.
Patterncomplete a task
Use it right
Choose the version that sounds natural in speech.
'Finalise the assigned task' is bureaucratic; people say 'get it done' or 'finish the task'.
Build natural chunks
Words that usually travel with it.
complete a tasksuccessfullyon timea simplebefore the deadline
Don't confuse it
'Start a task' means to begin, but 'complete a task' means to finish it fully.